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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5935612 B1

PDFFull Text
Date of Patent:
Aug. 10, 1999

Filed:

Jun. 27, 1996

Pneumatic chamber having grooved walls for producing uniform nonwoven

Applicant:
Inventors:

Thomas Gregory Triebes, Atlanta, GA (US);

Bryan David Haynes, Alpharetta, GA (US);

Charles John Morell, Roswell, GA (US);

Jeffrey Lawrence McManus, Canton, GA (US);

Rebecca Willey Griffin, Woodstock, GA (US);

Assignee:

Kimberly-Clark Worldwide, Inc., Neenah, WI (US);

Attorney:

Robinson; James B.

Primary Examiner:

Michael A Neas

Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425 722 ; 425464 ; 425-7 ;
Abstract

There is provided a fabric which has been produced in a pneumatic chamber which has tiny grooves over an effective amount of its fluid contacting surface. Also provided is a method of producing a web having greater uniformity by producing it with pneumatic chambers having surface grooves. Fabrics produced in such a manner have greater uniformity when measured by permeability, basis weight or CD and MD strength properties.

Find Patent Forward Citations

Triebes, Thomas. (1999). Pneumatic chamber having grooved walls for producing uniform nonwoven (U.S. Patent No. 5935612). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5935612

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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